Q.What is the different of operation between diazo photo emulsion and sbq photo emulsion?
A：SBQ photo emulsion don't have to premix the photosensitive liquid, but diazo photo emulsion have to.
Q.Why the different photo emulsions have difference colours ?
A： The main consideration for the control of the exposure time, depending on the needs of different industries have differential color.
Q.Does photo emulsion suitable for all kind material of mesh?
A：At present, mainly divided into polyester mesh and stainless mesh, please refer to product description for details.
Q.What is the exposure time(energy) of different materials mesh?
A：Exposure time is different under differential conditions, please refer to
exposure calculation sheet
Q.How to pick up a suitable product of photo emulsion?
A：Please refer to the industry suitability of the product description.